*SUPPORT*
IN: gazzer OUT: PURPLE
IN: lug dax OUT: PINK PINK
IN: gazzer lug fep tufa zup dax OUT: PURPLE BLUE RED RED PINK BLUE RED RED
IN: gazzer blicket tufa OUT: PURPLE BLUE
IN: gazzer fep tufa OUT: BLUE PURPLE BLUE
IN: zup fep tufa blicket gazzer OUT: BLUE PURPLE RED BLUE PURPLE
IN: lug OUT: PINK
IN: tufa zup lug blicket lug OUT: BLUE RED PINK PINK
IN: gazzer fep tufa blicket gazzer OUT: BLUE PURPLE PURPLE BLUE PURPLE
IN: tufa OUT: BLUE
IN: zup fep lug blicket gazzer OUT: PINK PURPLE RED PINK PURPLE
IN: zup lug dax OUT: RED PINK PINK
IN: zup fep gazzer OUT: PURPLE RED PURPLE
IN: lug blicket lug OUT: PINK PINK

*QUERY*
IN: lug blicket gazzer OUT: PINK PURPLE
IN: lug zup blicket tufa OUT: PINK RED BLUE
IN: zup fep zup OUT: RED RED RED
IN: gazzer zup dax OUT: PURPLE RED RED
IN: gazzer blicket lug OUT: PURPLE PINK
IN: gazzer gazzer dax OUT: PURPLE PURPLE PURPLE
IN: zup dax OUT: RED RED
IN: tufa fep gazzer blicket tufa OUT: PURPLE BLUE BLUE PURPLE BLUE
IN: tufa tufa OUT: BLUE BLUE
IN: tufa gazzer dax OUT: BLUE PURPLE PURPLE

*GRAMMAR*
gazzer -> PURPLE 
 lug -> PINK 
 tufa -> BLUE 
 zup -> RED 
 u1 fep x1 -> [x1] [u1] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 